1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/* GStreamer
* Copyright (C) <2005,2006> Wim Taymans <wim@fluendo.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Unless otherwise indicated, Source Code is licensed under MIT license.
* See further explanation attached in License Statement (distributed in the file
* LICENSE).
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __RTSP_MESSAGE_H__
#define __RTSP_MESSAGE_H__
#include <glib.h>
#include <rtspdefs.h>
G_BEGIN_DECLS
typedef enum
{
RTSP_MESSAGE_INVALID,
RTSP_MESSAGE_REQUEST,
RTSP_MESSAGE_RESPONSE,
RTSP_MESSAGE_DATA,
} RTSPMsgType;
typedef struct _RTSPMessage
{
RTSPMsgType type;
union {
struct {
RTSPMethod method;
gchar *uri;
RTSPVersion version;
} request;
struct {
RTSPStatusCode code;
gchar *reason;
RTSPVersion version;
} response;
struct {
guint8 channel;
} data;
} type_data;
GArray *hdr_fields;
guint8 *body;
guint body_size;
} RTSPMessage;
RTSPResult rtsp_message_new (RTSPMessage **msg);
RTSPResult rtsp_message_init (RTSPMessage *msg);
RTSPResult rtsp_message_new_request (RTSPMessage **msg,
RTSPMethod method,
const gchar *uri);
RTSPResult rtsp_message_init_request (RTSPMessage *msg,
RTSPMethod method,
const gchar *uri);
RTSPResult rtsp_message_new_response (RTSPMessage **msg,
RTSPStatusCode code,
const gchar *reason,
const RTSPMessage *request);
RTSPResult rtsp_message_init_response (RTSPMessage *msg,
RTSPStatusCode code,
const gchar *reason,
const RTSPMessage *request);
RTSPResult rtsp_message_init_data (RTSPMessage *msg,
guint8 channel);
RTSPResult rtsp_message_unset (RTSPMessage *msg);
RTSPResult rtsp_message_free (RTSPMessage *msg);
RTSPResult rtsp_message_add_header (RTSPMessage *msg,
RTSPHeaderField field,
const gchar *value);
RTSPResult rtsp_message_remove_header (RTSPMessage *msg,
RTSPHeaderField field,
gint indx);
RTSPResult rtsp_message_get_header (const RTSPMessage *msg,
RTSPHeaderField field,
gchar **value,
gint indx);
void rtsp_message_append_headers (const RTSPMessage *msg,
GString *str);
RTSPResult rtsp_message_set_body (RTSPMessage *msg,
const guint8 *data,
guint size);
RTSPResult rtsp_message_take_body (RTSPMessage *msg,
guint8 *data,
guint size);
RTSPResult rtsp_message_get_body (const RTSPMessage *msg,
guint8 **data,
guint *size);
RTSPResult rtsp_message_steal_body (RTSPMessage *msg,
guint8 **data,
guint *size);
RTSPResult rtsp_message_dump (RTSPMessage *msg);
G_END_DECLS
#endif /* __RTSP_MESSAGE_H__ */
|
